On Tue, Oct 06, 2026 at 01:42:17PM +0200, Fiona Ebner wrote: > The mirror block job currently only operates on a root block node. It > might be desired to use a throttle node as the root node for limiting > the guest IO, without also limiting mirror operations. > > There is no obvious reason why mirror should only be able to operate > on a root block node. > > When there is no explicit @replaces argument, implicit filters on top > are skipped. Allowing mirror to operate on non-root nodes does not > change that fact and keeps the behavior consistent with the > documentation for @replaces. > > Signed-off-by: Fiona Ebner <[email protected]> > ---
Reviewed-by: Eric Blake <[email protected]> -- Eric Blake, Principal Software Engineer Red Hat, Inc. Virtualization: qemu.org | libguestfs.org
